org.camunda.bpm.engine
Interface HistoryService

All Known Implementing Classes:

HistoryServiceImpl

public interface HistoryService

Service exposing information about ongoing and past process instances. This is different from the runtime information in the sense that this runtime information only contains the actual runtime state at any given moment and it is optimized for runtime process execution performance. The history information is optimized for easy querying and remains permanent in the persistent storage.

Author:

Christian Stettler, Tom Baeyens, Joram Barrez

Method Summary

HistoricActivityInstanceQuery	createHistoricActivityInstanceQuery() Creates a new programmatic query to search for HistoricActivityInstances.
HistoricActivityStatisticsQuery	createHistoricActivityStatisticsQuery(String processDefinitionId) Query for the number of historic activity instances aggregated by activities of a single process definition.
HistoricCaseActivityInstanceQuery	createHistoricCaseActivityInstanceQuery() Creates a new programmatic query to search for HistoricCaseActivityInstances.
HistoricCaseInstanceQuery	createHistoricCaseInstanceQuery() Creates a new programmatic query to search for HistoricCaseInstances.
HistoricDecisionInstanceQuery	createHistoricDecisionInstanceQuery() Creates a new programmatic query to search for HistoricDecisionInstances.
HistoricDetailQuery	createHistoricDetailQuery() Creates a new programmatic query to search for HistoricDetails.
HistoricIncidentQuery	createHistoricIncidentQuery() Creates a new programmatic query to search for historic incidents.
HistoricJobLogQuery	createHistoricJobLogQuery() Creates a new programmatic query to search for historic job logs.
HistoricProcessInstanceQuery	createHistoricProcessInstanceQuery() Creates a new programmatic query to search for HistoricProcessInstances.
HistoricTaskInstanceQuery	createHistoricTaskInstanceQuery() Creates a new programmatic query to search for HistoricTaskInstances.
HistoricVariableInstanceQuery	createHistoricVariableInstanceQuery() Creates a new programmatic query to search for HistoricVariableInstances.
NativeHistoricActivityInstanceQuery	createNativeHistoricActivityInstanceQuery() creates a native query to search for HistoricActivityInstances via SQL
NativeHistoricCaseActivityInstanceQuery	createNativeHistoricCaseActivityInstanceQuery() creates a native query to search for HistoricCaseActivityInstances via SQL
NativeHistoricCaseInstanceQuery	createNativeHistoricCaseInstanceQuery() creates a native query to search for HistoricCaseInstances via SQL
NativeHistoricDecisionInstanceQuery	createNativeHistoricDecisionInstanceQuery() creates a native query to search for HistoricDecisionInstances via SQL
NativeHistoricProcessInstanceQuery	createNativeHistoricProcessInstanceQuery() creates a native query to search for HistoricProcessInstances via SQL
NativeHistoricTaskInstanceQuery	createNativeHistoricTaskInstanceQuery() creates a native query to search for HistoricTaskInstances via SQL
UserOperationLogQuery	createUserOperationLogQuery() Creates a new programmatic query to search for UserOperationLogEntry instances.
void	deleteHistoricCaseInstance(String caseInstanceId) Deletes historic case instance.
void	deleteHistoricDecisionInstance(String decisionDefinitionId) Deletes historic decision instances of a decision definition.
void	deleteHistoricProcessInstance(String processInstanceId) Deletes historic process instance.
void	deleteHistoricTaskInstance(String taskId) Deletes historic task instance.
void	deleteUserOperationLogEntry(String entryId) Deletes a user operation log entry.
String	getHistoricJobLogExceptionStacktrace(String historicJobLogId) Returns the full stacktrace of the exception that occurs when the historic job log with the given id was last executed.

Method Detail

createHistoricProcessInstanceQuery

HistoricProcessInstanceQuery createHistoricProcessInstanceQuery()

Creates a new programmatic query to search for HistoricProcessInstances.

createHistoricActivityInstanceQuery

HistoricActivityInstanceQuery createHistoricActivityInstanceQuery()

Creates a new programmatic query to search for HistoricActivityInstances.

createHistoricActivityStatisticsQuery

HistoricActivityStatisticsQuery createHistoricActivityStatisticsQuery(String processDefinitionId)

Query for the number of historic activity instances aggregated by activities of a single process definition.

createHistoricTaskInstanceQuery

HistoricTaskInstanceQuery createHistoricTaskInstanceQuery()

Creates a new programmatic query to search for HistoricTaskInstances.

createHistoricDetailQuery

HistoricDetailQuery createHistoricDetailQuery()

Creates a new programmatic query to search for HistoricDetails.

createHistoricVariableInstanceQuery

HistoricVariableInstanceQuery createHistoricVariableInstanceQuery()

Creates a new programmatic query to search for HistoricVariableInstances.

createUserOperationLogQuery

UserOperationLogQuery createUserOperationLogQuery()

Creates a new programmatic query to search for UserOperationLogEntry instances.

createHistoricIncidentQuery

HistoricIncidentQuery createHistoricIncidentQuery()

Creates a new programmatic query to search for historic incidents.

createHistoricCaseInstanceQuery

HistoricCaseInstanceQuery createHistoricCaseInstanceQuery()

Creates a new programmatic query to search for HistoricCaseInstances.

createHistoricCaseActivityInstanceQuery

HistoricCaseActivityInstanceQuery createHistoricCaseActivityInstanceQuery()

Creates a new programmatic query to search for HistoricCaseActivityInstances.

createHistoricDecisionInstanceQuery

HistoricDecisionInstanceQuery createHistoricDecisionInstanceQuery()

Creates a new programmatic query to search for HistoricDecisionInstances. If the user has no Permissions.READ_HISTORY permission on Resources.DECISION_DEFINITION then the result of the query is empty.

deleteHistoricTaskInstance

void deleteHistoricTaskInstance(String taskId)

Deletes historic task instance. This might be useful for tasks that are dynamically created and then completed. If the historic task instance doesn't exist, no exception is thrown and the method returns normal.

Throws:

AuthorizationException - If the user has no Permissions.DELETE_HISTORY permission on Resources.PROCESS_DEFINITION.

deleteHistoricProcessInstance

void deleteHistoricProcessInstance(String processInstanceId)

Deletes historic process instance. All historic activities, historic task and historic details (variable updates, form properties) are deleted as well.

Throws:

AuthorizationException - If the user has no Permissions.DELETE_HISTORY permission on Resources.PROCESS_DEFINITION.

deleteUserOperationLogEntry

void deleteUserOperationLogEntry(String entryId)

Deletes a user operation log entry. Does not cascade to any related entities.

Throws:

AuthorizationException - If the user has no Permissions.DELETE_HISTORY permission on Resources.PROCESS_DEFINITION.

deleteHistoricCaseInstance

void deleteHistoricCaseInstance(String caseInstanceId)

Deletes historic case instance. All historic case activities, historic task and historic details are deleted as well.

deleteHistoricDecisionInstance

void deleteHistoricDecisionInstance(String decisionDefinitionId)

Deletes historic decision instances of a decision definition. All historic decision inputs and outputs are deleted as well.

Parameters:

decisionDefinitionId - the id of the decision definition

Throws:

AuthorizationException - If the user has no Permissions.DELETE_HISTORY permission on Resources.DECISION_DEFINITION.

createNativeHistoricProcessInstanceQuery

NativeHistoricProcessInstanceQuery createNativeHistoricProcessInstanceQuery()

creates a native query to search for HistoricProcessInstances via SQL

createNativeHistoricTaskInstanceQuery

NativeHistoricTaskInstanceQuery createNativeHistoricTaskInstanceQuery()

creates a native query to search for HistoricTaskInstances via SQL

createNativeHistoricActivityInstanceQuery

NativeHistoricActivityInstanceQuery createNativeHistoricActivityInstanceQuery()

creates a native query to search for HistoricActivityInstances via SQL

createNativeHistoricCaseInstanceQuery

NativeHistoricCaseInstanceQuery createNativeHistoricCaseInstanceQuery()

creates a native query to search for HistoricCaseInstances via SQL

createNativeHistoricCaseActivityInstanceQuery

NativeHistoricCaseActivityInstanceQuery createNativeHistoricCaseActivityInstanceQuery()

creates a native query to search for HistoricCaseActivityInstances via SQL

createNativeHistoricDecisionInstanceQuery

NativeHistoricDecisionInstanceQuery createNativeHistoricDecisionInstanceQuery()

creates a native query to search for HistoricDecisionInstances via SQL

createHistoricJobLogQuery

HistoricJobLogQuery createHistoricJobLogQuery()

Creates a new programmatic query to search for historic job logs.

Since:

7.3

getHistoricJobLogExceptionStacktrace

String getHistoricJobLogExceptionStacktrace(String historicJobLogId)

Returns the full stacktrace of the exception that occurs when the historic job log with the given id was last executed. Returns null when the historic job log has no exception stacktrace.

Parameters:

historicJobLogId - id of the historic job log, cannot be null.

Throws:

ProcessEngineException - when no historic job log exists with the given id.

AuthorizationException - If the user has no Permissions.READ_HISTORY permission on Resources.PROCESS_DEFINITION.

Since:

7.3